Borrowings and Lines of Credit (Schedule of Issuances of Long-term Debt) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Notes 2.375% due 2032
Debt Instrument [Line Items]
Proceeds from Issuance of Debt		$ 1,000
Debt Instrument, Maturity Year Date	2032	2032
Debt Instrument, Interest Rate, Stated Percentage	2.375%	2.375%
Notes 3.030% Due 2052
Debt Instrument [Line Items]
Proceeds from Issuance of Debt		$ 1,100
Debt Instrument, Maturity Year Date	2052	2052
Debt Instrument, Interest Rate, Stated Percentage	3.03%	3.03%
Notes 1.900% due 2031
Debt Instrument [Line Items]
Proceeds from Issuance of Debt		$ 1,000
Debt Instrument, Maturity Year Date	2031	2031
Debt Instrument, Interest Rate, Stated Percentage	1.90%	1.90%
Notes 2.820% due 2051
Debt Instrument [Line Items]
Proceeds from Issuance of Debt		$ 1,000
Debt Instrument, Maturity Year Date	2051	2051
Debt Instrument, Interest Rate, Stated Percentage	2.82%	2.82%

Contractual interest rate for funds borrowed, under the debt agreement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585

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